Merge pull request nwn2dev#76 from nwn2dev/feature/docker-actions

Cleaned up approach to workflow can be triggered

Author: scottmunday84

.github/workflows/docker-publish.yml

@@ -12,14 +12,18 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v3
 
-      - name: Set Release URL as Environment Variable
-        run: echo "RELEASE_URL=${{ github.event.release.assets[0].browser_download_url }}" >> $GITHUB_ENV
+      - name: Set Release URL and Tag as Environment Variables
+        run: |
+          echo "RELEASE_URL=${{ github.event.release.assets[0].browser_download_url }}" >> $GITHUB_ENV
+          echo "TAG_NAME=${{ github.event.release.tag_name }}" >> $GITHUB_ENV
 
       - name: Login to Docker Hub
         run: docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Build and Push Docker Image
         run: |
           docker build -t nwn2dev/nwnx4 -f docker/nwnx4/Dockerfile --build-arg RELEASE_URL=${RELEASE_URL} .
-          docker tag nwn2dev/nwnx4 nwn2dev/nwnx4:${{ github.event.release.tag_name }}
-          docker push nwn2dev/nwnx4:${{ github.event.release.tag_name }}
+          docker tag nwn2dev/nwnx4 nwn2dev/nwnx4:${TAG_NAME}
+          docker push nwn2dev/nwnx4:${TAG_NAME}
+          docker tag nwn2dev/nwnx4 nwn2dev/nwnx4:latest
+          docker push nwn2dev/nwnx4:latest